C21C
Where, When, and Why Will Arctic Landscapes Get Wetter or Drier? Posters

Tuesday, 15 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Cathy Jean Wilson, Los Alamos National Lab, Los Alamos, NM, United States
Conveners:  David M Lawrence, National Center for Atmospheric Research, Boulder, CO, United States and Stan D Wullschleger, Oak Ridge National Laboratory, Oak Ridge, TN, United States
Chairs:  Cathy Jean Wilson, Los Alamos National Laboratory, Los Alamos, NM, United States and David M Lawrence, National Center for Atmospheric Research, Boulder, CO, United States
OSPA Liaisons:  Cathy Jean Wilson, Los Alamos National Laboratory, Los Alamos, NM, United States
 
Will the Arctic Land Surface become Wetter or Drier in Response to a Warming Climate (Invited) (64238)
Larry D Hinzman1, Michael Rawlins2, Mark Serreze3, Charles J Vorosmarty4 and John E Walsh1, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)University of Massachusetts Amherst, Amherst, MA, United States, (3)University of Colorado at Boulder, Boulder, CO, United States, (4)CCNY-Environ Crossroads Initi, New York, NY, United States
 
What an Arctic terrestrial MIP tells about changes and differences in Arctic subsurface hydrology (Invited) (61201)
Kazuyuki Saito, JAMSTEC, Yokohama, Japan
 
Modeling present hydrological conditions as a key to predict the future - results from a case study of a periglacial catchment in Greenland (Invited) (60427)
Emma Johansson, SKB Swedish Nuclear Fuel and Waste Management, Stockholm, Sweden
 
Ice wedge degradation: Why Arctic lowlands are becoming wetter and drier (Invited) (64961)
Anna K Liljedahl1, Julia Boike2, Ronald P Daanen3, Alexander N. Fedorov4, Gerald V Frost Jr5, Guido Grosse2, Larry D Hinzman1, Yoshihiro Iijima6, Janet Jorgenson7, Nadya Matveyeva8, Marius Necsoiu9, Martha K Raynolds1, Vladimir E Romanovsky1, Jörg Schulla10, Ken D Tape1, Donald A Walker1, Cathy Jean Wilson11 and Hironori Yabuki12, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, (3)DGGS, Fairbanks, AK, United States, (4)Melnikov Permafrost Institute SB RAS, Yakutsk, Russia, (5)University of Virginia Main Campus, Environmental Sciences, Charlottesville, VA, United States, (6)Japan Agency for Marine-Earth Science and Technology, Yokosuka-city, Japan, (7)Arctic National Wildlife Refuge, Fairbanks, AK, United States, (8)Russian Academy of Sciences, St. Petersburg, Russia, (9)Southwest Research Institute, San Antonio, TX, United States, (10)Self Employed, Zurich, Switzerland, (11)Los Alamos National Laboratory, Los Alamos, NM, United States, (12)Japan Agency for Marine-Earth Science and Technology, Yokohama-city, Japan
 
Regional Patterns of Ice-Wedge Degradation Across Northern Alaska: What Does Asynchronous Timing of Onset Tell Us Regarding Triggering Mechanisms, Thresholds, and Impacts? (61659)
Gerald V Frost Jr1, Matthew J Macander2, Anna K Liljedahl3 and Donald A Walker3, (1)Alaska Biological Research, Inc., Fairbanks, AK, United States, (2)Organization Not Listed, Washington, DC, United States, (3)University of Alaska Fairbanks, Fairbanks, AK, United States
 
Indicators of changing landscape wetness in the western Canadian Arctic (74570)
Philip Marsh, Wilfrid Laurier University, Waterloo, ON, Canada
 
Active-Layer Soil Moisture Content Regional Variations in Alaska and Russia by Ground-Based and Satellite-Based Methods, 2002 Through 2014 (67950)
Reginald R Muskett, Vladimir E Romanovsky, William Cable and Alexander L Kholodov, University of Alaska Fairbanks, Fairbanks, AK, United States
 
How to Assess Trajectories of Arctic Ponds and Lakes: a Circum-Arctic Perspective (74579)
Sina Muster, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany
 
Ice Regime and Melt-out Timing Cause Divergent Hydrologic Responses among Arctic Lakes (68556)
Christopher D Arp1, Benjamin M. Jones2, Anna K Liljedahl1, Kenneth M Hinkel3, Jeffrey M Welker4 and Allen Bondurant1, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)Alaska Science Center, U.S. Geological Survey, Anchorage, AK, United States, (3)University of Cincinnati, Cincinnati, OH, United States, (4)University of Alaska Anchorage, Anchorage, AK, United States
 
Impact of shallow water bodies on the permafrost temperature and estimation of risk of thermokarst development at the Barrow Environmental Observatory area. (70945)
Alexander L Kholodov, University of Alaska Fairbanks, Fairbanks, AK, United States
 
Seasonal Inundation Dynamics on the Barrow Peninsula, AK (69070)
Go Iwahana, University of Alaska Fairbanks, Fairbanks, AK, United States
 
Coupled Hydro-Climatic and Lake Change Patterns in Arctic Drainage Basins (81961)
Johanna Mård Karlsson, Stockholm University, Bolin Centre for Climate Research, Stockholm, Sweden; Stockholm University, Physical Geography, Stockholm, Sweden
 
Declining Sea Ice Extent Links Early Winter Climate to Changing Arctic Lakes (83522)
Vladimir A Alexeev1, Christopher D Arp1 and Benjamin Jones2, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)USGS Alaska Science Center, Anchorage, AK, United States
 
An Integrated Observational and Model Synthesis Approach to Examine Dominant Environmental Controls on Active Layer Thickness (82063)
Adam Lee Atchley, Los Alamos National Laboratory, Los Alamos, NM, United States
 
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